Product Introduction：
The optical collimation material consists of a two-dimensional optical waveguide array formed by the regular arrangement of micron-scale optical guides. The adjacent optical waveguides exhibit excellent optical insulation properties, enabling optical images to penetrate transparent layers of over 3mm without image quality deterioration. Furthermore, it effectively blocks ambient stray light from entering the image sensor, ensuring the accuracy of image signal extraction.
Product advantages：
(1) Large area: full-screen fingerprint unlock, unique in the world
(2) Biological characteristics: Live fingerprint recognition (blood, sweat gland pores)
(3) High safety: Certified by FBI and GA for safety performance
(4) Ultra-thinning: thickness of 0.12mm
Product Application：
It can be applied to the fingerprint recognition system under the smartphone screen, achieving fingerprint recognition on a full-screen display. The product size can be customized according to specific needs.
Product performance：
| Light collimating material for under-display fingerprint recognition： | The effect achieved by the module after installation： | |||
| name | Specifications | name | Specifications | |
| Collimation unit size | 6-70μm （Customized according to user needs） | Screen fingerprint recognition rate | 99.5% | |
Vertical observation transmittance | ≥35% | Power-on response time | ≤0.3s | |
Observe transmittance at a tilt angle of 5° | ≤5% | sunlight resistance | OK | |
| Optical insulation wavelength range | 300-1000nm | Shock resistance performance | OK | |
| optical insulation efficiency | ≥99.5% | Other performance indicators | Proof of Concept OK | |
| Maximum array size | 146mm×146mm （Customized according to user needs） | |||
| thickness | 0.12mm-1.0mm （Customized according to user needs） | |||